The spontaneous formation and plasmonic properties of ultrathin gold–silver nanorods and nanowires stabilized in oleic acid

Julian Crespo; José M. López-De-Luzuriaga; Miguel Monge; M. Elena Olmos; María Rodríguez-Castillo; Benoît Cormary; Katerina Soulantica; Matteo Sestu; Andrea Falqui

doi:10.1039/C5CC05542C

The spontaneous formation and plasmonic properties of ultrathin gold–silver nanorods and nanowires stabilized in oleic acid

Julian Crespo, José M. López-De-Luzuriaga, Miguel Monge, M. Elena Olmos, María Rodríguez-Castillo, Benoît Cormary, Katerina Soulantica, Matteo Sestu, Andrea Falqui

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Ultrathin Au-Ag alloy nanorods and nanowires of different lengths and ca. 1.9 nm diameter are prepared through a low-temperature decomposition of the precursor [AuAg(CF)(OEt)] in oleic acid. This nanostructure formation has been studied through TEM, HRTEM, EDS, HS-SPME-GC-MS and F NMR spectroscopy. The UNRs and UNWs display a length-dependent broad band in the mid-IR region that is related to the longitudinal mode of the surface plasmon resonance of the ultrathin nanostructures.

Original language	English (US)
Pages (from-to)	16691-16694
Number of pages	4
Journal	Chem. Commun.
Volume	51
Issue number	93
DOIs	https://doi.org/10.1039/C5CC05542C
State	Published - 2015

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The D.G.I.(MEC)/FEDER (CTQ2013-48635-C2-2-P) project is acknowledged for financial support. We thank the EC and the Region Midi Pyrenees for financial support through the FEDER project METNANO (EFA 17/08). J. Crespo thanks the Comunidad Autonoma de La Rioja (CAR) for a grant. We thank the SERMET-Universidad de Cantabria for microscopy facilities. We thank Prof. L. M. Liz-Marzan and Dr I. Pastoriza-Santos for fruitful discussions and measurements.

Access to Document

10.1039/C5CC05542C

Cite this

@article{47f6f14fe87448538447b38e223b30ad,

title = "The spontaneous formation and plasmonic properties of ultrathin gold–silver nanorods and nanowires stabilized in oleic acid",

abstract = "Ultrathin Au-Ag alloy nanorods and nanowires of different lengths and ca. 1.9 nm diameter are prepared through a low-temperature decomposition of the precursor [AuAg(CF)(OEt)] in oleic acid. This nanostructure formation has been studied through TEM, HRTEM, EDS, HS-SPME-GC-MS and F NMR spectroscopy. The UNRs and UNWs display a length-dependent broad band in the mid-IR region that is related to the longitudinal mode of the surface plasmon resonance of the ultrathin nanostructures.",

author = "Julian Crespo and L{\'o}pez-De-Luzuriaga, {Jos{\'e} M.} and Miguel Monge and {Elena Olmos}, M. and Mar{\'i}a Rodr{\'i}guez-Castillo and Beno{\^i}t Cormary and Katerina Soulantica and Matteo Sestu and Andrea Falqui",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The D.G.I.(MEC)/FEDER (CTQ2013-48635-C2-2-P) project is acknowledged for financial support. We thank the EC and the Region Midi Pyrenees for financial support through the FEDER project METNANO (EFA 17/08). J. Crespo thanks the Comunidad Autonoma de La Rioja (CAR) for a grant. We thank the SERMET-Universidad de Cantabria for microscopy facilities. We thank Prof. L. M. Liz-Marzan and Dr I. Pastoriza-Santos for fruitful discussions and measurements.",

year = "2015",

doi = "10.1039/C5CC05542C",

language = "English (US)",

volume = "51",

pages = "16691--16694",

journal = "Chem. Commun.",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "93",

}

TY - JOUR

T1 - The spontaneous formation and plasmonic properties of ultrathin gold–silver nanorods and nanowires stabilized in oleic acid

AU - Crespo, Julian

AU - López-De-Luzuriaga, José M.

AU - Monge, Miguel

AU - Elena Olmos, M.

AU - Rodríguez-Castillo, María

AU - Cormary, Benoît

AU - Soulantica, Katerina

AU - Sestu, Matteo

AU - Falqui, Andrea

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The D.G.I.(MEC)/FEDER (CTQ2013-48635-C2-2-P) project is acknowledged for financial support. We thank the EC and the Region Midi Pyrenees for financial support through the FEDER project METNANO (EFA 17/08). J. Crespo thanks the Comunidad Autonoma de La Rioja (CAR) for a grant. We thank the SERMET-Universidad de Cantabria for microscopy facilities. We thank Prof. L. M. Liz-Marzan and Dr I. Pastoriza-Santos for fruitful discussions and measurements.

PY - 2015

Y1 - 2015

N2 - Ultrathin Au-Ag alloy nanorods and nanowires of different lengths and ca. 1.9 nm diameter are prepared through a low-temperature decomposition of the precursor [AuAg(CF)(OEt)] in oleic acid. This nanostructure formation has been studied through TEM, HRTEM, EDS, HS-SPME-GC-MS and F NMR spectroscopy. The UNRs and UNWs display a length-dependent broad band in the mid-IR region that is related to the longitudinal mode of the surface plasmon resonance of the ultrathin nanostructures.

AB - Ultrathin Au-Ag alloy nanorods and nanowires of different lengths and ca. 1.9 nm diameter are prepared through a low-temperature decomposition of the precursor [AuAg(CF)(OEt)] in oleic acid. This nanostructure formation has been studied through TEM, HRTEM, EDS, HS-SPME-GC-MS and F NMR spectroscopy. The UNRs and UNWs display a length-dependent broad band in the mid-IR region that is related to the longitudinal mode of the surface plasmon resonance of the ultrathin nanostructures.

UR - http://hdl.handle.net/10754/622484

UR - http://xlink.rsc.org/?DOI=C5CC05542C

UR - http://www.scopus.com/inward/record.url?scp=84947475104&partnerID=8YFLogxK

U2 - 10.1039/C5CC05542C

DO - 10.1039/C5CC05542C

M3 - Article

C2 - 26430906

SN - 1359-7345

VL - 51

SP - 16691

EP - 16694

JO - Chem. Commun.

JF - Chem. Commun.

IS - 93

ER -

The spontaneous formation and plasmonic properties of ultrathin gold–silver nanorods and nanowires stabilized in oleic acid

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this